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Ambiguous image: These are images that can form two separate pictures. For example, the image shown forms a rabbit and a duck. Ambigram: A calligraphic design that has multiple or symmetric interpretations. Ames room illusion An Ames room is a distorted room that is used to create a visual illusion. Ames trapezoid window illusion
Specular highlights on a pair of spheres. A specular highlight is the bright spot of light that appears on shiny objects when illuminated (for example, see image on right). ). Specular highlights are important in 3D computer graphics, as they provide a strong visual cue for the shape of an object and its location with respect to light sources in the
Shini Somara (born Shini Somarathne; July 30, 1979) is a British mechanical engineer, media broadcaster, producer and author.She has presented TechKnow on Al Jazeera America and reporting for various BBC shows including The Health Show.
Patterns in nature are visible regularities of form found in the natural world. These patterns recur in different contexts and can sometimes be modelled mathematically . Natural patterns include symmetries , trees , spirals , meanders , waves , foams , tessellations , cracks and stripes. [ 1 ]
Oblique projection is a simple type of technical drawing of graphical projection used for producing two-dimensional (2D) images of three-dimensional (3D) objects. The objects are not in perspective and so do not correspond to any view of an object that can be obtained in practice, but the technique yields somewhat convincing and useful results.
The Rainbow Fish is a children's picture book drawn and written by Swiss author and illustrator, Marcus Pfister, and translated into English by J. Alison James.The book is best known for the distinctive shiny foil scales of the Rainbow Fish.
A separation artifact in top image makes the tumor look incompletely excised, but the next microtomy level (bottom image) shows a surgical margin of connective tissue. Stacking of cells on top of each other gives a dark look, and in this breast tissue it may mimic microcalcifications.
Pigcasso and Lefson are the first non-human/human collaboration to have held an art exhibition together, which took place at the Victoria & Alfred Waterfront in Cape Town in 2018. [19] [20] Pigcasso's most expensive work sold in December 2021 for US$27,000, making it the most expensive animal-made art piece ever to have been sold at the time.